sandy wrote:
Driving at 48 miles per hour, how many minutes will take to drive 32 miles?
A. 2/3
B. 3/2
C. 40
D. 45
E. 2400
Solution:
We know that rate x time = distance, so time = distance/rate. We must determine how many minutes it will take to drive 32 miles while driving at a rate of 48 miles per hour.
Time = 32/48 hours
Time = 2/3 hours
Now we can convert 2/3 hours to minutes.
2/3 x 60 = 40 minutes.
Answer: C
_________________
5-star rated online GRE quant
self study course
See why Target Test Prep is the top rated GRE quant course on GRE Prep Club. Read Our Reviews